Exposure
- ID
- GRAVI.2025-08-29T04:47:09.421_1
- Header ID
- GRAVI.2025-08-29T04:47:09.421
- Date updated
- 2025-08-29 04:55:45 UTC+0000
- Release date
- 2025-08-29 04:47:09 UTC+0000
- UTC Start
- 2025-08-29 04:47:09.421
- UTC End
- 2025-08-29 04:47:28.621
- MJD Start
- 60916.1994146
- MJD End
- 60916.199636822224
- Exposure time (s)
- 19.2
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004779
- Ambient temperature (°C)
- 11.72
- Seeing (arcsec)
- 0.55
Observation
- ID
- 70145
- Category
- calibrator
- Program ID
- 60.A-9256(A)
- Program Title
- CALIBRATION RUN FOR GRAVITY
- Program Type
- Normal
- PI / COI
- OBSERVATORY
Target
- ID
- 52046
- Name
- HD_216149
- RA
- 342.75626
- DEC
- -39.15688
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 89.3560 | 89.3920 | 112.9000 | 113.0000 |
| A0-J2 | 128.9410 | 128.9640 | 90.2000 | 90.3000 |
| A0-K0 | 127.9280 | 127.9190 | 69.0610 | 69.1850 |
| G1-J2 | 57.9530 | 57.9400 | 53.6000 | 53.7000 |
| G1-K0 | 88.6600 | 88.6390 | 24.7880 | 24.8850 |
| J2-K0 | 47.0400 | 47.0470 | 348.4010 | 348.4870 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 60.A-9256(A) |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD,SINGLE |
| MJD-OBS | 60916.1994146 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | HD 216149 |
| HIERARCH ESO INS SOBJ NAME | HD_216149 |
| RA | 342.75626 |
| DEC | -39.15688 |
| HIERARCH ESO INS SPEC RES | MEDIUM |
| HIERARCH ESO INS POLA MODE | SPLIT |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | A0 |
| HIERARCH ESO ISS CONF STATION2 | G1 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | K0 |
| EXPTIME | 50.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 0.3 |
| HIERARCH ESO DET2 NDIT | 64 |
| HIERARCH ESO ISS PBL12 START | 89.356 |
| HIERARCH ESO ISS PBL12 END | 89.392 |
| HIERARCH ESO ISS PBLA12 START | 112.9 |
| HIERARCH ESO ISS PBLA12 END | 113.0 |
| HIERARCH ESO ISS PBL13 START | 128.941 |
| HIERARCH ESO ISS PBL13 END | 128.964 |
| HIERARCH ESO ISS PBLA13 START | 90.2 |
| HIERARCH ESO ISS PBLA13 END | 90.3 |
| HIERARCH ESO ISS PBL14 START | 127.928 |
| HIERARCH ESO ISS PBL14 END | 127.919 |
| HIERARCH ESO ISS PBLA14 START | 69.061 |
| HIERARCH ESO ISS PBLA14 END | 69.185 |
| HIERARCH ESO ISS PBL23 START | 57.953 |
| HIERARCH ESO ISS PBL23 END | 57.94 |
| HIERARCH ESO ISS PBLA23 START | 53.6 |
| HIERARCH ESO ISS PBLA23 END | 53.7 |
| HIERARCH ESO ISS PBL24 START | 88.66 |
| HIERARCH ESO ISS PBL24 END | 88.639 |
| HIERARCH ESO ISS PBLA24 START | 24.788 |
| HIERARCH ESO ISS PBLA24 END | 24.885 |
| HIERARCH ESO ISS PBL34 START | 47.04 |
| HIERARCH ESO ISS PBL34 END | 47.047 |
| HIERARCH ESO ISS PBLA34 START | 348.401 |
| HIERARCH ESO ISS PBLA34 END | 348.487 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004779 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004779 |
| HIERARCH ESO ISS AMBI TEMP | 11.72 |
| HIERARCH ESO ISS AMBI FWHM START | 0.55 |
| HIERARCH ESO ISS AMBI FWHM END | 0.55 |